﻿//-----------------------------------------------------------------------
// <copyright file="ICacheNotificationReceiver.cs" company="Sirenix IVS">
// Copyright (c) 2018 Sirenix IVS
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// </copyright>
//-----------------------------------------------------------------------

namespace OdinSerializer.Utilities
{
    /// <summary>
    /// Provides notification callbacks for values that are cached using the <see cref="Cache{T}"/> class.
    /// </summary>
    public interface ICacheNotificationReceiver
    {
        /// <summary>
        /// Called when the cached value is freed.
        /// </summary>
        void OnFreed();

        /// <summary>
        /// Called when the cached value is claimed.
        /// </summary>
        void OnClaimed();
    }
}